90314125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3502

約数の個数: 32

約数和(自身を含む): 129467520

約数和(自身を除く): 39153395

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 475, 1045, 1375, 2375, 3457, 5225, 17285, 26125, 38027, 65683, 86425, 190135, 328415, 432125, 722513, 950675, 1642075, 3612565, 4753375, 8210375, 18062825, 90314125]

約数ペア:

[(1, 90314125), (5, 18062825), (11, 8210375), (19, 4753375), (25, 3612565), (55, 1642075), (95, 950675), (125, 722513), (209, 432125), (275, 328415), (475, 190135), (1045, 86425), (1375, 65683), (2375, 38027), (3457, 26125), (5225, 17285)]